156780058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{21601}}^1$

素因数の和:21813

約数の個数: 16

約数和(自身を含む): 248855040

約数和(自身を除く): 92074982

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 21601, 43202, 410419, 820838, 4125791, 8251582, 78390029, 156780058]

約数ペア:

[(1, 156780058), (2, 78390029), (19, 8251582), (38, 4125791), (191, 820838), (382, 410419), (3629, 43202), (7258, 21601)]